1168834416 has 80 divisors (see below), whose sum is σ = 3124466688. Its totient is φ = 376128000.

The previous prime is 1168834409. The next prime is 1168834423. The reversal of 1168834416 is 6144388611.

It is an interprime number because it is at equal distance from previous prime (1168834409) and next prime (1168834423).

It is a super-2 number, since 2×1168834416² = 2732347784052122112, which contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 893635 + ... + 894941.

Almost surely, 2^1168834416 is an apocalyptic number.

1168834416 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1168834416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1562233344).

1168834416 is an abundant number, since it is smaller than the sum of its proper divisors (1955632272).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1168834416 is a wasteful number, since it uses less digits than its factorization.

1168834416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1950 (or 1944 counting only the distinct ones).

The product of its digits is 110592, while the sum is 42.

The square root of 1168834416 is about 34188.2204275098. The cubic root of 1168834416 is about 1053.3782097350.

The spelling of 1168834416 in words is "one billion, one hundred sixty-eight million, eight hundred thirty-four thousand, four hundred sixteen".